三年级数学(上)计算题专项练习附答案

三年级数学(上)计算题专项练习附答案90+35=622+354=66+295=114+36=249+210=397+507=302+139=544+695=111+294=82+459=217+216=260+504=333+139=486+768=332+108=190+401=245+160=674+971=210+272=659+692=191+232=563+116=48+110=647+316=108+88=324+202=148+347=111+282=77+89=618+615=35+24=916+447=49+199=267+309=289+75=193+298=128+285=691+854=108+91=474+178=227+239=338+679=52+258=382+255=63+230=437+109=124+344=685+184=184+73=214+938=174+80=225+388=86+140=527+659=276+114=266+500=93+105=187+150=158+286=795+817=397-230=288-41=199-68=492-95=394-210=513-239=153-65=921-630=451-190=517-483=165-143=861-58=306-248=466-231=238-196=836-389=255-145=259-35=412-119=658-29=493-95=794-449=422-254=908-462=369-330=958-874=369-319=717-65=472-342=490-177=460-328=852-260=361-31=783-507=389-189=681-112=455-434=777-348=375-25=694-259=442-383=806-515=475-39=864-609=332-163=736-461=65-39=186-73=464-242=795-256=280-180=938-519=424-398=887-297=131-19=447-217=288-229=661-520=406-244=926-91=85×6=516×5=127×6=441×5=54×8=928×6=98×8=559×6=11×4=989×6=33×4=27×3=449×2=510×7=55×5=310×4=18×5=643×5=138×4=15×3=357×2=548×2=297×2=252×7=78×5=709×3=91×6=991×4=63×9=33×2=172×2=539×7=282×2=419×2=132×4=360×2=279×3=863×5=432×2=249×8=338×2=251×6=361×2=797×7=228×4=756×8=340×2=669×9=49×2=170×4=234×3=254×8=19×3=601×9=146×2=657×9=371×2=882×3=380×2=829×6=410+39+341=384+668+701=109+215+402=766+288+668=467+192+254=889+237+957=274+222+182=124+662+939=87+717+157=963+97+66=535+150+314=406+276+37=256+422+296=915+676+975=110+599+220=975+361+353=122+273+306=657+324+678=336+41+519=365+877+464=32+75+402=122+37+610=172+139+533=911+471+551=118+402+16=736+215+863=397+169+152=928+834+850=64+11+102=759+850+944=239+258+134=479+618+725=19+40+438=83+200+963=525+89+316=784+480+675=277+32+491=976+737+794=420+151+90=325+402+233=288+16+184=609+992+893=170+567+57=36+988+586=76+148+82=808+711+41=370+342+163=262+424+126=101+459+352=100+603+999=422+21+236=488+316+559=37+647+76=657+399+236=121+623+150=561+200+69=70+114+472=867+482+960=285+63+544=72+928+146=19+481-282=454+473-896=63+401-454=340+587-78=175+144-66=301+88-91=377+109-300=869+74-826=341+41-112=761+439-574=411+55-239=516+922-51=203+144-27=568+794-704=239+66-26=488+975-121=30+360-164=218+971-547=161+33-31=714+435-859=290+82-324=511+744-172=162+67-125=261+792-450=61+227-92=175+556-634=228+246-301=959+88-667=146+290-412=257+840-363=212+151-239=179+435-155=24+330-312=101+369-183=418+70-123=371+320-551=124+358-325=928+779-676=84+154-84=174+677-86=288+146-220=263+486-661=349+50-139=906+746-511=66+160-127=95+92-175=213+38-53=85+579-285=170+260-313=187+80-51=62+279-282=737+408-750=240+254-357=119+403-32=447+19-15=898+303-212=136+164-42=747+228-381=282+167-100=888+992-33=327-12-89=655-37-255=268-99-137=925-226-618=481-200-55=926-642-128=409-88-192=981-509-452=435-180-241=847-206-478=425-337-37=626-75-241=486-144-183=797-180-393=368-30-185=953-340-354=443-369-72=915-455-123=389-32-145=817-89-651=441-127-309=988-165-714=444-112-241=876-562-93=453-299-52=913-492-283=464-133-331=504-19-424=343-59-60=824-454-88=465-109-43=960-227-150=420-93-228=600-62-379=347-58-203=836-207-287=446-263-160=952-125-530=389-44-112=832-371-412=434-51-294=883-28-465=404-78-216=860-296-258=465-154-43=614-434-108=370-164-70=939-340-534=245-93-103=702-246-30=324-49-47=273-129-87=297-100-178=629-378-77=295-35-135=796-366-379=289-106-12=912-102-331=443-315-78=343-51-222=52-22+327=779-548+88=198-130+326=395-309+411=298-142+31=684-209+534=169-155+127=969-912+587=448-448+66=977-80+873=163-14+289=865-92+819=484-474+20=329-323+112=274-203+142=192-176+604=485-218+74=935-101+351=376-331+168=739-143+730=286-137+168=366-291+677=323-23+31=415-130+715=457-271+185=690-196+946=418-404+19=344-206+349=431-199+85=997-732+612=370-23+64=935-296+888=312-30+140=734-609+766=398-299+286=244-165+575=127-122+147=873-68+294=384-316+164=799-273+429=473-128+27=903-314+210=434-50+34=825-412+870=407-300+261=382-344+49=395-349+20=420-99+185=288-24+232=503-485+217=239-190+255=782-559+691=364-322+198=179-141+575=243-243+132=930-140+714=460-396+386=425-59+221=444-315+186=445-207+817=348+(474-177)=672+(705-227)=419+(225-91)=222+(842-345)=54+(143-14)=776+(801-262)=500+(413-368)=219+(624-161)=256+(488-266)=713+(805-356)=454+(346-161)=900+(616-64)=26+(166-73)=728+(510-233)=252+(350-109)=472+(654-503)=217+(417-187)=886+(569-378)=409+(322-54)=651+(505-348)=326+(495-385)=656+(815-49)=29+(189-133)=783+(712-28)=347+(279-23)=131+(725-26)=365+(457-104)=47+(676-622)=42+(378-165)=958+(823-359)=414+(374-305)=866+(604-222)=215+(410-312)=26+(584-166)=222+(124-115)=24+(914-672)=477+(380-328)=525+(241-139)=415+(129-60)=698+(924-854)=98+(84-43)=557+(598-139)=436+(257-20)=894+(274-186)=105+(500-158)=401+(96-82)=108+(363-275)=239+(720-542)=72+(417-299)=37+(857-333)=497+(371-142)=459+(452-19)=59+(234-28)=684+(803-702)=354+(257-251)=673+(930-458)=226+(492-216)=267+(959-910)=271+(408-63)=311+(959-194)=445-(91+101)=899-(355+424)=128-(54+58)=995-(546+215)=435-(306+68)=375-(46+150)=388-(281+80)=800-(455+253)=346-(148+189)=737-(197+202)=330-(34+60)=943-(228+579)=435-(61+97)=723-(219+157)=421-(68+101)=995-(516+27)=413-(46+241)=415-(120+146)=275-(75+160)=278-(34+26)=400-(293+102)=682-(282+108)=426-(131+165)=477-(109+188)=285-(34+220)=763-(462+206)=416-(231+56)=937-(633+161)=442-(34+317)=935-(317+109)=482-(168+295)=474-(131+57)=489-(30+261)=876-(35+654)=341-(85+100)=435-(128+95)=332-(170+84)=690-(28+403)=449-(197+175)=463-(114+199)=391-(35+36)=504-(296+188)=336-(225+100)=832-(633+163)=306-(181+99)=654-(133+133)=202-(59+85)=744-(249+266)=396-(228+136)=915-(402+188)=368-(150+217)=762-(78+394)=478-(385+82)=690-(139+29)=391-(47+90)=559-(171+310)=206-(54+32)=985-(653+201)=360-(196+44)=629-(458+89)=207-(195-173)=608-(929-424)=401-(304-125)=663-(419-194)=469-(345-276)=947-(780-237)=484-(192-174)=84-(878-846)=491-(282-84)=935-(806-289)=162-(484-344)=962-(199-190)=291-(161-19)=404-(630-413)=359-(487-215)=250-(570-544)=365-(446-316)=962-(977-144)=208-(466-258)=906-(904-54)=206-(68-67)=942-(235-198)=477-(402-73)=353-(318-17)=160-(376-329)=322-(820-750)=286-(485-431)=801-(650-216)=442-(373-68)=160-(308-274)=409-(96-90)=838-(216-77)=173-(243-234)=869-(972-609)=368-(435-421)=590-(736-257)=403-(483-102)=889-(996-587)=337-(356-113)=691-(718-465)=171-(282-214)=984-(802-778)=370-(250-165)=423-(470-151)=334-(356-72)=837-(883-410)=83-(64-44)=347-(406-340)=315-(265-220)=386-(965-935)=435-(394-198)=551-(923-453)=414-(367-196)=434-(432-210)=281-(336-216)=976-(939-302)=197-(266-223)=221-(659-565)=459-(311-122)=205-(233-195)=227+33×4=970+211×4=349+33×6=482+59×5=184+121×5=382+63×7=124+29×3=408+72×3=66+37×9=754+246×4=415+90×6=837+114×7=232+102×6=41+105×2=472+28×4=778+59×4=365+195×3=617+246×2=273+67×9=831+141×2=204+94×2=527+184×3=122+332×2=493+189×4=500+18×8=200+24×5=119+89×2=453+51×5=68+405×2=607+33×8=161×2+372=186×2+161=207×3+298=380×2+670=19×8+127=172×2+700=466×2+52=109×5+636=170×3+363=14×8+207=111×5+330=366×2+268=37×7+406=59×9+609=96×5+26=317×2+501=203×3+67=11×2+111=171×2+35=80×5+483=105×2+172=347×2+209=146×4+376=128×5+785=39×3+132=252×2+451=64×6+495=36×3+995=17×2+310=17×4+493=297-13×9=452-65×4=476-75×4=925-74×8=241-19×4=570-93×5=485-90×4=580-18×2=237-11×6=588-115×2=455-145×2=561-74×5=355-17×6=835-179×2=414-24×9=601-39×9=500-74×2=619-133×2=471-54×6=169-47×3=451-38×9=755-42×3=372-31×4=800-106×2=475-198×2=946-22×7=284-62×2=679-42×8=266-25×4=875-39×6=330-132×2=649-161×2=472-22×6=910-433×2=496-174×2=715-351×2=236-12×5=661-188×2=244-16×2=716-117×6=482-53×7=361-93×2=456-73×2=646-21×8=442-116×3=435-17×9=445-54×3=932-38×4=359-46×3=792-155×5=87-42×2=682-36×5=116-14×3=617-112×3=436-40×6=163-10×9=242-75×2=802-53×8=173-77×2=520-31×3=110×5-97=211×2-122=123×8-322=323×8-898=109×6-586=78×9-673=204×4-117=790×7-276=493×2-553=632×6-759=127×6-348=571×9-818=117×8-887=568×5-73=96×3-234=798×9-484=121×5-566=772×8-481=188×3-185=32×5-47=112×4-53=227×5-192=48×8-179=811×2-147=101×3-56=655×6-695=321×3-277=732×4-47=145×5-248=338×2-645=124×7-453=876×7-46=130×7-217=855×3-121=499×2-69=701×4-822=187×2-166=845×8-991=41×7-197=882×4-783=278×3-806=850×4-31=301×2-576=172×3-486=91×4-176=292×4-885=308×3-879=796×6-572=412×2-246=411×8-361=191×4-379=410×9-473=222×2-83=179×4-315=198×3-96=163×2-93=101×3-35=341×7-542=222×4-102=810×5-585=16×(324-320)=666×(487-483)=53×(46-37)=848×(758-749)=106×(459-451)=531×(836-830)=317×(261-258)=395×(663-656)=328×(348-345)=592×(949-941)=28×(500-496)=475×(386-383)=47×(395-387)=927×(550-543)=26×(428-420)=875×(933-928)=325×(481-478)=318×(835-830)=36×(134-125)=563×(886-882)=143×(483-477)=615×(532-526)=82×(151-142)=630×(226-223)=65×(93-88)=386×(490-487)=129×(90-87)=815×(510-505)=115×(413-410)=486×(214-211)=88×(479-472)=950×(328-323)=66×(154-145)=960×(674-667)=42×(384-378)=349×(692-686)=51×(65-62)=689×(409-404)=117×(245-238)=566×(680-677)=81×(271-268)=400×(982-979)=20×(453-445)=469×(214-207)=116×(404-399)=899×(592-586)=93×(321-316)=534×(980-977)=59×(74-70)=81×(449-442)=97×(277-273)=900×(99-93)=20×(37-31)=964×(519-512)=54×(332-324)=796×(805-802)=62×(399-395)=640×(440-437)=143×(183-179)=50×(397-389)=1/5+2/5=7/9+2/9=2/8+5/8=3/7+2/7=1/4+2/4=3/10+6/10=1/5+3/5=4/6+2/6=3/8+4/8=1/4+3/4=2/6+3/6=6/9+3/9=2/4-1/4=5/9-3/9=3/6-2/6=6/10-3/10=2/6-1/6=2/8-1/8=5/8-2/8=4/8-3/8=4/6-1/6=7/10-2/10=3/8-1/8=3/5-1/5=参考答案90+35=125622+354=97666+295=361114+36=150249+210=459397+507=904302+139=441544+695=1239111+294=40582+459=541217+216=433260+504=764333+139=472486+768=1254332+108=440190+401=591245+160=405674+971=1645210+272=482659+692=1351191+232=423563+116=67948+110=158647+316=963108+88=196324+202=526148+347=495111+282=39377+89=166618+615=123335+24=59916+447=136349+199=248267+309=576289+75=364193+298=491128+285=413691+854=1545108+91=199474+178=652227+239=466338+679=101752+258=310382+255=63763+230=293437+109=546124+344=468685+184=869184+73=257214+938=1152174+80=254225+388=61386+140=226527+659=1186276+114=390266+500=76693+105=198187+150=337158+286=444795+817=1612397-230=167288-41=247199-68=131492-95=397394-210=184513-239=274153-65=88921-630=291451-190=261517-483=34165-143=22861-58=803306-248=58466-231=235238-196=42836-389=447255-145=110259-35=224412-119=293658-29=629493-95=398794-449=345422-254=168908-462=446369-330=39958-874=84369-319=50717-65=652472-342=130490-177=313460-328=132852-260=592361-31=330783-507=276389-189=200681-112=569455-434=21777-348=429375-25=350694-259=435442-383=59806-515=291475-39=436864-609=255332-163=169736-461=27565-39=26186-73=113464-242=222795-256=539280-180=100938-519=419424-398=26887-297=590131-19=112447-217=230288-229=59661-520=141406-244=162926-91=83585×6=510516×5=2580127×6=762441×5=220554×8=432928×6=556898×8=784559×6=335411×4=44989×6=593433×4=13227×3=81449×2=898510×7=357055×5=275310×4=124018×5=90643×5=3215138×4=55215×3=45357×2=714548×2=1096297×2=594252×7=176478×5=390709×3=212791×6=546991×4=396463×9=56733×2=66172×2=344539×7=3773282×2=564419×2=838132×4=528360×2=720279×3=837863×5=4315432×2=864249×8=1992338×2=676251×6=1506361×2=722797×7=5579228×4=912756×8=6048340×2=680669×9=602149×2=98170×4=680234×3=702254×8=203219×3=57601×9=5409146×2=292657×9=5913371×2=742882×3=2646380×2=760829×6=4974410+39+341=790384+668+701=1753109+215+402=726766+288+668=1722467+192+254=913889+237+957=2083274+222+182=678124+662+939=172587+717+157=961963+97+66=1126535+150+314=999406+276+37=719256+422+296=974915+676+975=2566110+599+220=929975+361+353=1689122+273+306=701657+324+678=1659336+41+519=896365+877+464=170632+75+402=509122+37+610=769172+139+533=844911+471+551=1933118+402+16=536736+215+863=1814397+169+152=718928+834+850=261264+11+102=177759+850+944=2553239+258+134=631479+618+725=182219+40+438=49783+200+963=1246525+89+316=930784+480+675=1939277+32+491=800976+737+794=2507420+151+90=661325+402+233=960288+16+184=488609+992+893=2494170+567+57=79436+988+586=161076+148+82=306808+711+41=1560370+342+163=875262+424+126=812101+459+352=912100+603+999=1702422+21+236=679488+316+559=136337+647+76=760657+399+236=1292121+623+150=894561+200+69=83070+114+472=656867+482+960=2309285+63+544=89272+928+146=114619+481-282=218454+473-896=3163+401-454=10340+587-78=849175+144-66=253301+88-91=298377+109-300=186869+74-826=117341+41-112=270761+439-574=626411+55-239=227516+922-51=1387203+144-27=320568+794-704=658239+66-26=279488+975-121=134230+360-164=226218+971-547=642161+33-31=163714+435-859=290290+82-324=48511+744-172=1083162+67-125=104261+792-450=60361+227-92=196175+556-634=97228+246-301=173959+88-667=380146+290-412=24257+840-363=734212+151-239=124179+435-155=45924+330-312=42101+369-183=287418+70-123=365371+320-551=140124+358-325=157928+779-676=103184+154-84=154174+677-86=765288+146-220=214263+486-661=88349+50-139=260906+746-511=114166+160-127=9995+92-175=12213+38-53=19885+579-285=379170+260-313=117187+80-51=21662+279-282=59737+408-750=395240+254-357=137119+403-32=490447+19-15=451898+303-212=989136+164-42=258747+228-381=594282+167-100=349888+992-33=1847327-12-89=226655-37-255=363268-99-137=32925-226-618=81481-200-55=226926-642-128=156409-88-192=129981-509-452=20435-180-241=14847-206-478=163425-337-37=51626-75-241=310486-144-183=159797-180-393=224368-30-185=153953-340-354=259443-369-72=2915-455-123=337389-32-145=212817-89-651=77441-127-309=5988-165-714=109444-112-241=91876-562-93=221453-299-52=102913-492-283=138464-133-331=0504-19-424=61343-59-60=224824-454-88=282465-109-43=313960-227-150=583420-93-228=99600-62-379=159347-58-203=86836-207-287=342446-263-160=23952-125-530=297389-44-112=233832-371-412=49434-51-294=89883-28-465=390404-78-216=110860-296-258=306465-154-43=268614-434-108=72370-164-70=136939-340-534=65245-93-103=49702-246-30=426324-49-47=228273-129-87=57297-100-178=19629-378-77=174295-35-135=125796-366-379=51289-106-12=171912-102-331=479443-315-78=50343-51-222=7052-22+327=357779-548+88=319198-130+326=394395-309+411=497298-142+31=187684-209+534=1009169-155+127=141969-912+587=644448-448+66=66977-80+873=1770163-14+289=438865-92+819=1592484-474+20=30329-323+112=118274-203+142=213192-176+604=620485-218+74=341935-101+351=1185376-331+168=213739-143+730=1326286-137+168=317366-291+677=752323-23+31=331415-130+715=1000457-271+185=371690-196+946=1440418-404+19=33344-206+349=487431-199+85=317997-732+612=877370-23+64=411935-296+888=1527312-30+140=422734-609+766=891398-299+286=385244-165+575=654127-122+147=152873-68+294=1099384-316+164=232799-273+429=955473-128+27=372903-314+210=799434-50+34=418825-412+870=1283407-300+261=368382-344+49=87395-349+20=66420-99+185=506288-24+232=496503-485+217=235239-190+255=304782-559+691=914364-322+198=240179-141+575=613243-243+132=132930-140+714=1504460-396+386=450425-59+221=587444-315+186=315445-207+817=1055348+(474-177)=645672+(705-227)=1150419+(225-91)=553222+(842-345)=71954+(143-14)=183776+(801-262)=1315500+(413-368)=545219+(624-161)=682256+(488-266)=478713+(805-356)=1162454+(346-161)=639900+(616-64)=145226+(166-73)=119728+(510-233)=1005252+(350-109)=493472+(654-503)=623217+(417-187)=447886+(569-378)=1077409+(322-54)=677651+(505-348)=808326+(495-385)=436656+(815-49)=142229+(189-133)=85783+(712-28)=1467347+(279-23)=603131+(725-26)=830365+(457-104)=71847+(676-622)=10142+(378-165)=255958+(823-359)=1422414+(374-305)=483866+(604-222)=1248215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